1.Steel wheel / rims (5.5Jx14, 5Jx14, 5Jx13,5.5Jx13,4.5Jx13, 4Jx13) 2.TUV approval/TS16949 / ... ISO9001 3.Material:SPHC steel Steel wheel / rims (5.5Jx14, 5Jx14, 5Jx13,5.5Jx13,4.5Jx13, 4Jx13 etc):1.Our factory ... produce steel wheels from 12" to 18".Such as sizes .5Jx14, 5Jx14, 5Jx13,5.5Jx13,4.5Jx13, 4Jx13 etc. 2.Certificate:TUV ...